From owner-freebsd-arm@FreeBSD.ORG Mon Aug 11 22:22:41 2014 Return-Path: Delivered-To: freebsd-arm@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D6CA8800 for ; Mon, 11 Aug 2014 22:22:41 +0000 (UTC) Received: from nm14-vm5.access.bullet.mail.gq1.yahoo.com (nm14-vm5.access.bullet.mail.gq1.yahoo.com [216.39.63.132]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 79B2B2D1D for ; Mon, 11 Aug 2014 22:22:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sbcglobal.net; s=s2048; t=1407795438; bh=aX3z5+PrefPcPizi2rTmyFdVnJJCpoNjH0zt1w8KTks=; h=Received:Received:Received:DKIM-Signature:X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:Message-ID:Date:From:User-Agent:MIME-Version:To:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=GeTNzOouRipJQSj1R2jx0rjkB8Jt4hTshArycZIOV7Zz3XnG/7FTwvNZwI030ZGo0EvMaDvxbsFerujsumrkWEHHdXyw+V/4FHHYFEpvIajW/9+lUW1RY6MTEclHWqi8MrDiN6aOYlncRDmaq0mtV4n1wej2iYKXZOSaykjjqabUljuSiLCeNVvYVSAHBgCFX1iWuP/UP2T9lIa3WTnI/MDBRpg8CXvDp9tw0Dbo6UMizNU8dKX5/fIZpuiN0JTNyiVnhfXIhG70tXihqcrfHvqaIhPP6ziALiRCRpsguc6hdQQsWgOhz1oJz4os6GdtJ+JPfjXkDROVWB91rCF6Hg== DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s2048; d=sbcglobal.net; b=RkuXFA9YggZrKsYYiK678brQUvrzKkkUNMkS7mHV3p+fPyGR74h/dTCDJD2nZU3vwvAW0Pos0L5S9ZoLmXuOzwWBC1I7b1QBFMgWQYNV+M3m/ppF9mh+UE4uGeihvCTdjSxuUyrdseMmoksferEx9V98WyQ5w/jgMY8Y3O62ToOqRGt1r4dFxglLEkmOJXmxeXw9fweJrqCecFobMgHQog9q4ZIVW2KfiQ0on2s/NQcjk3HH6BCIMWAIfxOVg6O2DjWzLKtvRZMhjql9XKDwkt1+/CTPzoiSVT692FlBuMur/+e2EUNStBeSO7C326hwTwxtXtElCf//UKStwSwS+g==; Received: from [216.39.60.175] by nm14.access.bullet.mail.gq1.yahoo.com with NNFMP; 11 Aug 2014 22:17:18 -0000 Received: from [67.195.23.147] by tm11.access.bullet.mail.gq1.yahoo.com with NNFMP; 11 Aug 2014 22:17:18 -0000 Received: from [127.0.0.1] by smtp119.sbc.mail.gq1.yahoo.com with NNFMP; 11 Aug 2014 22:17:18 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sbcglobal.net; s=s1024; t=1407795438; bh=aX3z5+PrefPcPizi2rTmyFdVnJJCpoNjH0zt1w8KTks=; h=X-Yahoo-Newman-Id:X-Yahoo-Newman-Property:X-YMail-OSG:X-Yahoo-SMTP:Message-ID:Date:From:User-Agent:MIME-Version:To:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding; b=YGPaee9FfYBq+fj+8gHm0gjOYycGuCKz7tgW888z17GCJ/mH8T9Bix4QetWNFqmRPaRUZm8Tc2AcbYqKq00tRRq/B2147tnPVr4g4tW2/h1q9u4V1ptCjHLOh4fTPFGM9lQmiz3d0tDRooGMfpcRtvXfjj2TA84g6cpdkeG48qk= X-Yahoo-Newman-Id: 487504.46849.bm@smtp119.sbc.mail.gq1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: EQBzZr0VM1mlmpHTC515.fjBEtFFmi8CASsudVj855OFRTP O5nTdrkVHCYtE4D4_wARzGzEPDymZf6Q93ASZAWgwowO9L5.2ww2WKAadOrA 768aiE1BA2VX6podlLGCumVBiQPXYkp4PyhV7PW.dL8fdYq1VqpNwFkiVcgE ZZN3gHUE0Dfu.OjWNgRWEPmmHswuX2yz.23wqn2cmVaJnJvedOQzFr_U0wZP y3tTnfNJuozrmP3t66EyknZsjko30_9UHi6WMx9Fhx7hUJr22eBSc81n8W12 NRpLuRCZp9oWtbMNPXkhBHJnb4eXgZSQdkYvImobIZDI1jStl4EBOCroTTrd W3.9EISBCAPeNXchKQPNPcWaefdf4wmjvG3We_KJS9SChHrVhYSxS_dvcg28 Yxzxh8N3pbL9zoFVqV8.mfZ1DBiNuglqCNDhoOKLfS9K8mqFZre0KimNCfO1 b.Vtjld45seSBFhM4dE_Xd0SBwbvKU2y8gYu8r7rTyOp29cKFfe5lmk.pv_M t_kjZD.Fl0HiUdQZI66d2w.Gv8DjWgc3PzmwRX1751iQmlGmQPGecyWG3spQ - X-Yahoo-SMTP: tUxoRneswBA21azLM.3ybMESf0mC2bFhTbmt0VU5ervH0kqi5lo- Message-ID: <53E940ED.9060508@sbcglobal.net> Date: Mon, 11 Aug 2014 15:17:17 -0700 From: Thomas Skibo User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 MIME-Version: 1.0 To: Ian Lepore , freebsd-arm Subject: Re: And now for the actual test... [was: Re: What platform do you use?] References: <7EC2AB25-5949-40BF-A5AA-BF4C98F3F640@bsdimp.com> <1407724644.56408.469.camel@revolution.hippie.lan> In-Reply-To: <1407724644.56408.469.camel@revolution.hippie.lan> Content-Type: text/plain; charset=iso-8859-13; format=flowed Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Aug 2014 22:22:41 -0000 On 08/10/2014 07:37 PM, Ian Lepore wrote: > On Tue, 2014-08-05 at 10:26 -0600, Warner Losh wrote: >> Greetings, >> >> I˙d like to know what platforms people use FreeBSD/arm with, and if you˙d have time to test some potentially ´break the kernelˇ sort of changes in the next month? >> >> I have the following boards: boatloads of atmel, BBB, and RPI. This covers the at91, imx6 and broadcom directories. I also have a allwinnner board, but I˙ve never got it booting FreeBSD. Likewise with a rockchip. I have some marvell gear too, but it is buried deep. This leaves a lot of other boards/SoCs to cover... >> >> Warner >> > > So, anybody wanting to do the testing alluded to in this thread-starting > message, here's all you need to do: > > - Add "option ARM_DEVICE_MULTIPASS" to your kernel config. > - Rebuild and install the kernel, boot. > - Everything should still work. > > The only difference you should notice is that devices load in a > different order at boot time. Specifically, you'll see all the busses > listed first, then interrupt controllers, then l2cache, then clocks and > timers, then all the usual stuff after that. > > There's no immediate benefit or speedup or anything, this is to help > pave the way for using fdt data that comes with a board or system > instead of needing our special freebsd dtb files. Right now we count on > devices loading in the order we list them in our dts source. This is a > new way of loading things that should ensure critical devices are loaded > first, even when we can't control the order of things in the fdt data. > > I've tested this on wandboard only so far. > > -- Ian > It works on the Zedboard. I diffed the before and after boot messages and noticed the driver messages changed order slightly. devinfo -v returns the exact same output as before. --Thomas